CN102625608A - A design method of large-scale multi-node server cabinet - Google Patents

Abstract

The invention provides a design method for large-scale multiple-node server cabinets. A server cabinet, a calculation node slot, a 3+1 power module slot, a gigabit switch extended reserved slot, a network cable guiding slot, a 3+1 power module slot, a gigabit exchange data network module slot, a RMC (rational method composer) module slot, a gigabit exchange management network slot, a reserved power module functional extended slot, a reserved power module functional extended slot, a hot-plug fan module, a device interface back board and a power strip are assembled into a large-scale multiple-node server; and a server mainboard, a hard disk drive, an internal memory, and basic CPU( central processing unit) components are assembled into a fundamental node unit of the multiple-node server inside each server node. In addition, the server cabinets have the function of concentrated power supply and concentrated heat dissipation, so that the functions of unified racking, rapid arrangement and concentrated management of the multiple nodes can be realized, the operation and maintenance can be simplified, and the space utilization rate of each entire cabinet is increased by 20%.

Description

A design method of large-scale multi-node server cabinet

technical field

The present invention relates to the technical field of computer servers, and specifically relates to a design method for large-scale multi-node server cabinets that adapts to the requirements of fast racking and deployment of large-scale data centers in the era of cloud computing and simplifies operation and maintenance.

Background technique

The problem that the server cabinet of prior art exists in use is. Large size, complex structure, slow operation and maintenance workload, and lack of heat dissipation and ventilation.

Contents of the invention

The purpose of the present invention is to provide a design method for a large-scale multi-node server cabinet.

The purpose of the present invention is achieved in the following manner, its structure is composed of server cabinet 14, computing node slot 1, 3+1 power supply module slot 2, gigabit switch expansion reserved slot 3, network cable guide slot 4, 3 +1 power module slot 5, gigabit switching data network module slot 6, RMC module slot 7, gigabit switching management network slot 8, reserved power module function expansion slot 9, reserved power module function expansion plug Slot 10, hot-swappable fan module 11, device interface backplane 12, and power strip 13. The specific design steps are as follows:

The server cabinet 14 is designed in four layers from top to bottom. The top of each layer is provided with a network cable guide groove 4, and ten computing node slots 1 are inserted vertically on the left side. On the right side of the first layer, a power module reserved slot 2 and a Slot 3 is reserved for gigabit switch expansion; a 3+1 power supply module slot 5 and a Gigabit switching data network module slot 6 are respectively set on the right side of the second layer; two Horizontal RMC module slot slot 7; a 3+1 power supply module slot slot 5 and a Gigabit switching management network module slot 8 are set on the right side of the fourth layer; Gigabit switching network expansion slot 9 and a reserved power supply module function expansion slot 10 are reserved; four hot-swappable fan modules 11 are arranged at the rear of the server cabinet 14, corresponding to the four-story space of the server cabinet 14, Between the hot-swappable fan module 11 and the server cabinet 14, a device interface backplane 12 is arranged horizontally. There is a power socket 13 to implement centralized power supply;

Each server node is composed of the server motherboard, hard disk, memory, and CPU basic components to form the most basic node unit in a multi-node server;

The excellent effects of the present invention are as follows: the server cabinet is equipped with centralized power supply and centralized heat dissipation, and implements centralized management to realize unified racking, rapid deployment, and centralized management functions of multiple nodes, simplifying operation and maintenance; on the premise that the size of the outer frame cannot be increased, through the cabinet The internal columns and positioning holes are compressed and thinned to increase the effective area of the front of the cabinet. At the same time, with this vertical plug-in structure design, an additional 8U of effective space is added, which increases the space utilization rate of the entire cabinet by 20%.

Description of drawings

Figure 1 is a schematic diagram of the front view structure of the cabinet;

Fig. 2 is a rear view structural schematic diagram of the cabinet;

Fig. 3 is a schematic diagram of the rear view of the cabinet without the fan plate.

Explanation of reference signs: computing node slot 1, 3+1 power module slot 2, gigabit switch expansion reserved slot 3, network cable guide slot 4, 3+1 power module slot 5, gigabit switching data network module Slot 6, RMC module slot 7, gigabit switching management network slot 8, reserved power module function expansion slot 9, reserved power module function expansion slot 10, hot-swappable fan module 11, device interface rear Board 12, power strip 13, server cabinet 14, data line interface 15.

Detailed ways

The design method of the server cabinet of the present invention will be described in detail below with reference to the accompanying drawings.

The design method of the large-scale multi-node server cabinet of the present invention is composed of a server cabinet 14, a computing node slot 1, a 3+1 power module slot 2, a gigabit switch expansion reserved slot 3, and a network cable guide slot 4 , 3+1 power module slot 5, gigabit switching data network module slot 6, RMC module slot 7, gigabit switching management network slot 8, reserved power module function expansion slot 9, reserved power module function It consists of expansion slot 10, hot-swappable fan module 11, device interface backplane 12, and power strip 13. The specific design steps are as follows:

1) The server cabinet 14 is designed in four layers from top to bottom. There is a network cable guide groove 4 on the top of each layer, ten computing node slots 1 are inserted vertically on the left side, and a power module reserved slot 2 is set on the right side of the first layer. and a Gigabit switch expansion reserved slot 3; a 3+1 power supply module slot 5 and a Gigabit switching data network module slot 6 are respectively set on the right side of the second layer; Two horizontal RMC module slots, slot 7; a 3+1 power supply module slot, slot 5, and a Gigabit switch management network module slot, slot 8 are set on the right side of the fourth layer; the fourth layer is the right side of the bottom layer A reserved gigabit switching network expansion slot 9 and a reserved power supply module function expansion slot 10 are set; Correspondingly, between the hot-swappable fan module 11 and the server cabinet 14, a device interface backplane 12 is arranged horizontally, and a data line interface 15 is arranged on the device interface backplane 12 to connect with the equipment in the server cabinet 14. Also be provided with power socket 13 and implement centralized power supply;

2) Each server node 1 is combined into the most basic node unit in a multi-node server through the basic components of the server motherboard, hard disk, memory, and CPU.

All server nodes are fixed in the server cabinet by vertical insertion, and the assembly and rack-up debugging of all nodes are completed in the production process. Through the overall transportation, handling and integrated rack-up and debugging, the rack-mounting and deployment work of operation and maintenance engineers is saved. quantity;

The design of this architecture fully considers the deformation factors of the rack servers in the traditional computer room under the influence of long-term gravity. Through the vertical insertion structure, the gravity action surface is concentrated in a limited space with a width of 44MM, which improves the anti-deformation ability and avoids traditional nodes. Deformation problem.

The beneficial effect of the design method of the large-scale multi-node server cabinet of the present invention is: on the premise that the size of the outer frame cannot be increased, the space of the upright column and the positioning hole inside the cabinet is compressed to make it thinner, and the effective area of the front of the cabinet is increased. The plug-in structure design adds an additional 8U of effective space, increasing the space utilization rate of the entire cabinet by 20%.

All server nodes are fixed in the server cabinet by vertical insertion, and the assembly and rack-up debugging of all nodes are completed in the production process. Through the overall transportation, handling and integrated rack-up and debugging, the rack-mounting and deployment work of operation and maintenance engineers is saved. quantity;

The design of this architecture fully considers the deformation factors of the rack servers in the traditional computer room under the influence of long-term gravity. Through the vertical insertion structure, the gravity action surface is concentrated in a limited space with a width of 44MM, which improves the anti-deformation ability and avoids traditional nodes. Deformation problems, therefore, have good promotional value.

Through the centralized power supply, centralized heat dissipation and centralized management of computing nodes of the server cabinet in the present invention, not only the volume of the cabinet is reduced, but also the functions of unified racking and rapid deployment of multiple nodes are realized, and the operation and maintenance work is simplified.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Claims (1)

1. A design method for a large-scale multi-node server cabinet, characterized in that it comprises a server cabinet, computing node slots, 3+1 power supply module slots, reserved slots for gigabit switch expansion, network cable guide slots, 3+1 Power module slot, gigabit switching data network module slot, RMC module slot, gigabit switching management network slot, reserved power module function expansion slot, reserved power module function expansion slot, hot-swappable fan module Group, device interface backplane, power strip; the design steps are as follows: 1) The server cabinet is designed with four floors from top to bottom. There are network cable guide grooves on the top of each floor, and ten computing node slots are inserted vertically on the left side. On the right side of the first floor, there is a reserved slot for power modules and a Gigabit Slots reserved for switch expansion; a 3+1 power supply module slot and a gigabit switching data network module slot are set on the right side of the second layer; two horizontal RMC module slots are set between the third layer and the second layer A 3+1 power supply module slot and a gigabit switching management network module slot are set on the right side of the fourth layer; a reserved gigabit switching network expansion slot is set on the right side of the fourth layer (the bottom layer) and a reserved power module function expansion slot; four hot-swappable fan modules are arranged at the rear of the server cabinet, corresponding to the fourth-floor space of the server cabinet, and are arranged horizontally between the hot-swap fan modules and the server cabinet There is a device interface backplane, and the data cable interface is set on the equipment interface backplane to connect with the equipment in the server cabinet. The side of the server cabinet is also equipped with a power strip to implement centralized power supply; through the above design, the centralized power supply, centralized heat dissipation and centralized power supply of the cabinet are implemented. Management, and then realize the unified racking of multiple nodes, rapid deployment and simplified operation and maintenance; 2) Each server node is composed of the server motherboard, hard disk, memory, and CPU basic components to form the most basic node unit in a multi-node server.

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